I recently started to upgrade my projects from php 7.4 to 8.0, and I’m currently trying to rebuild all my Docker images to PHP 8.0 as well so both my images and my environment are coherent. Before this upgrade, I was using php:7.4, and inside my Dockerfile, I had this line for the extensions installation: ..
In my configuration, I have 4 servers that run with an instance of the same Docker image. I have been asked to link each of them with a Memcache server, but also to make sure that no one from outside is allowed the connect the image, so that the datas can be trusted. Basically, the ..